Analyze the "remains" and "remains" collected by the examiners to determine the decisive evidence. Until the criminal is arrested. The protagonist of this TV series, Satoshi Itomura (Takaya Kamikawa), takes a different approach from the modern scientific search theory to hunt down the criminal. He is based on the "victim items" left by the victim. Toys that have been cherished since childhood, things that are never separated from the body, etc. This is because the "victim items" retain the victim's love, and most importantly, it retains the victim's last information. The protagonist Itomura does not stick to the crime scene, but observes the things in the victim's home and workplace, and listens to the answers of the victim's family to infer the victim's humanity. In the end, the unknown side of the victim surfaced, connecting the side of the criminal that cannot be found only with scientific search methods. "Why was the victim killed?" Itomura listens to the victim's last "voice" through the various remains left by the victim. "Remains Search" returns for the fifth episode, and this season joins new member Yoshi Kajiwara. In the first 2-hour special episode, the special task force members are trying to solve a case in which a woman from the Cultural Heritage Bureau was killed on a rock wall. After arriving at the scene of the murder, Itomura went rock climbing to collect the remains! The filming location is located in a rock climbing resort in the mountains of Shiga Prefecture. Kamikawa Takashi will also challenge a rock climbing height of more than 20 meters for the first time.